Hi there - I have a new guy question regarding BA or AA I am platinum on AA and my travels this year will mainly include mostly trips to LHR and on to eastern Europe. BA just began flying direct to LHR from AUS. My question is - is it better to book through BA (with no status) or continue to book through AA or does it really matter? My company doesn't pay for business class, so any upgrades would come by way of points or pay. I am very new to the FF world - but would hate to look back in a year and say - dang, I should have... Any advice is appreciated.